Novel breakage preventing ball valve

The utility model relates to the technical field of valves, in particular to a novel breakage preventing ball valve. The novel breakage preventing ball valve is characterized by comprising a valve body, a ball body, an upper valve seat, a valve rod asbestos chamber, padding, a valve rod, and a valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LV SHAOPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of valves, in particular to a novel breakage preventing ball valve. The novel breakage preventing ball valve is characterized by comprising a valve body, a ball body, an upper valve seat, a valve rod asbestos chamber, padding, a valve rod, and a valve rod core. According to the novel breakage preventing ball valve, the valve rod asbestos chamber is arranged on the valve rod so as to prevent the valve from being corroded and leaking.